diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c index a0cc8e218ca1..534cb4c544dc 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c @@ -154,14 +154,17 @@ mmhub_v2_0_print_l2_protection_fault_status(struct amdgpu_device *adev, switch (amdgpu_ip_version(adev, MMHUB_HWIP, 0)) { case IP_VERSION(2, 0, 0): case IP_VERSION(2, 0, 2): - mmhub_cid = mmhub_client_ids_navi1x[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_navi1x) ? + mmhub_client_ids_navi1x[cid][rw] : NULL; break; case IP_VERSION(2, 1, 0): case IP_VERSION(2, 1, 1): - mmhub_cid = mmhub_client_ids_sienna_cichlid[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_sienna_cichlid) ? + mmhub_client_ids_sienna_cichlid[cid][rw] : NULL; break; case IP_VERSION(2, 1, 2): - mmhub_cid = mmhub_client_ids_beige_goby[cid][rw]; + mmhub_cid = cid < ARRAY_SIZE(mmhub_client_ids_beige_goby) ? + mmhub_client_ids_beige_goby[cid][rw] : NULL; break; default: mmhub_cid = NULL; |